From: "Madalin Bucur (OSS)" <madalin.bucur@oss.nxp.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: "davem@davemloft.net" <davem@davemloft.net>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux@armlinux.org.uk" <linux@armlinux.org.uk>,
"f.fainelli@gmail.com" <f.fainelli@gmail.com>,
"hkallweit1@gmail.com" <hkallweit1@gmail.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: RE: [PATCH 2/6] arm64: dts: ls104xardb: set correct PHY interface mode
Date: Thu, 19 Dec 2019 18:09:29 +0000 [thread overview]
Message-ID: <VI1PR04MB55677C52CB536D79CCD8F3F2EC520@VI1PR04MB5567.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <20191219160537.GI17475@lunn.ch>
> -----Original Message-----
> From: Andrew Lunn <andrew@lunn.ch>
> Sent: Thursday, December 19, 2019 6:06 PM
> To: Madalin Bucur <madalin.bucur@nxp.com>
> Cc: davem@davemloft.net; netdev@vger.kernel.org; linux@armlinux.org.uk;
> f.fainelli@gmail.com; hkallweit1@gmail.com; shawnguo@kernel.org;
> devicetree@vger.kernel.org
> Subject: Re: [PATCH 2/6] arm64: dts: ls104xardb: set correct PHY interface
> mode
>
> On Thu, Dec 19, 2019 at 05:21:17PM +0200, Madalin Bucur wrote:
> > From: Madalin Bucur <madalin.bucur@nxp.com>
> >
> > The DPAA 1 based LS1043ARDB and LS1046ARDB boards are using
> > XFI for the 10G interfaces. Since at the moment of the addition
> > of the first DPAA platforms the only 10G PHY interface type used
> > was XGMII, although the boards were actually using XFI, they were
> > wrongly declared as xgmii. This has propagated along the DPAA
> > family of SoCs, all 10G interfaces being declared wrongly as
> > XGMII. This patch addresses the problem for the ARM based DPAA
> > SoCs. After the introduction of XFI PHY interface type we can
> > address this issue.
>
> Hi Madalin
>
> This patch should come at the end, after you have added support for
> these new modes. Otherwise anybody doing a git bisect could land on
> code which has broken ethernet.
>
> Andrew
Hi Andrew,
you are right, if the device tree would arrive intact to the kernel that
could occur. Unfortunately there are some fix-ups performed by the bootloader
(u-boot) that are likely to override the compatible so this ordering issue
is shadowed by that other problem.
Madalin
next prev parent reply other threads:[~2019-12-19 18:09 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-19 15:21 [PATCH 0/6] Add PHY connection types for XFI and SFI Madalin Bucur
2019-12-19 15:21 ` [PATCH 1/6] net: phy: add interface modes for XFI, SFI Madalin Bucur
2019-12-19 17:28 ` Russell King - ARM Linux admin
2019-12-19 18:32 ` Madalin Bucur
2019-12-19 19:03 ` Russell King - ARM Linux admin
2019-12-19 21:34 ` Madalin Bucur (OSS)
2019-12-19 21:49 ` Russell King - ARM Linux admin
2019-12-20 7:38 ` Madalin Bucur (OSS)
2019-12-20 9:16 ` Russell King - ARM Linux admin
2019-12-20 9:29 ` Andrew Lunn
2019-12-20 9:39 ` Madalin Bucur (OSS)
2019-12-20 10:06 ` Andrew Lunn
2019-12-23 7:50 ` Madalin Bucur (OSS)
2019-12-23 8:26 ` Russell King - ARM Linux admin
2019-12-23 9:57 ` Madalin Bucur (OSS)
2019-12-23 10:57 ` Russell King - ARM Linux admin
2019-12-23 12:07 ` Russell King - ARM Linux admin
2019-12-23 13:46 ` Andrew Lunn
2019-12-23 14:30 ` Russell King - ARM Linux admin
2020-01-03 7:01 ` Madalin Bucur (OSS)
2020-01-03 9:27 ` Russell King - ARM Linux admin
2020-01-03 9:42 ` Russell King - ARM Linux admin
2020-01-03 12:03 ` Madalin Bucur (OSS)
2020-01-03 12:53 ` Russell King - ARM Linux admin
2020-01-03 13:35 ` Andrew Lunn
2020-01-03 16:21 ` Madalin Bucur (OSS)
2020-01-03 17:17 ` Andrew Lunn
2020-01-06 9:34 ` Madalin Bucur (OSS)
2020-01-03 15:57 ` Madalin Bucur (OSS)
2020-01-03 17:19 ` Russell King - ARM Linux admin
2020-01-06 10:17 ` Madalin Bucur (OSS)
2020-01-06 13:57 ` Andrew Lunn
2020-01-06 15:03 ` Madalin Bucur (OSS)
2019-12-19 15:21 ` [PATCH 2/6] arm64: dts: ls104xardb: set correct PHY interface mode Madalin Bucur
2019-12-19 16:05 ` Andrew Lunn
2019-12-19 18:09 ` Madalin Bucur (OSS) [this message]
2019-12-19 15:21 ` [PATCH 3/6] net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G Madalin Bucur
2019-12-19 15:21 ` [PATCH 4/6] net: fsl/fman: add support for PHY_INTERFACE_MODE_XFI Madalin Bucur
2019-12-19 15:21 ` [PATCH 5/6] net: fsl/fman: add support for PHY_INTERFACE_MODE_SFI Madalin Bucur
2019-12-19 17:30 ` Russell King - ARM Linux admin
2019-12-19 18:50 ` Madalin Bucur (OSS)
2019-12-19 15:21 ` [PATCH 6/6] net: phy: aquantia: add support for PHY_INTERFACE_MODE_XFI Madalin Bucur
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